| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $186.72 | 6.316% | $198.5132 | $198.51 | $198.50 | $198.50 |
| Purchase #2 | $102.78 | 4.874% | $107.7895 | $107.79 | $107.80 | $107.80 |
| Purchase #3 | $203.73 | 4.609% | $213.1199 | $213.12 | $213.10 | $213.10 |
| Purchase #4 | $43.83 | 7.797% | $47.2474 | $47.25 | $47.25 | $47.20 |
| Purchase #5 | $195.25 | 5.567% | $206.1196 | $206.12 | $206.10 | $206.10 |
| Purchase #6 | $247.84 | 8.793% | $269.6326 | $269.63 | $269.65 | $269.60 |
| Purchase #7 | $177.75 | 6.139% | $188.6621 | $188.66 | $188.65 | $188.70 |
| 7 purchase totals = | $1,157.90 | $1,231.0843 | $1,231.08 | $1,231.05 | $1,231.00 | |